Who said "Hope is the thing with feathers that perches in the soul."?

This quote is attributed to Fred Sanger.

Hope is the thing with feathers that perches in the soul. - Fred Sanger

"Hope is the thing with feathers that perches in the soul."

Fred Sanger Hope

Biochemist English 1918–2013

"The important thing is not to stop questioning. Curiosity has its own reason for existing."

"Science is a way of thinking much more than it is a body of knowledge."

"Life is what happens when you're busy making other plans."

"The pursuit of knowledge is a lifelong journey."

"Every day is a new opportunity."

"Hope is what gets us through difficult times."

"I'm not your enemy, kid. I'm trying to save you."

"Redemption is a long road."